Sterling silver garnet midi or pinky ring

Beautiful little ring abstract wave design with a ruby or garnet I will check tmrw with my black light. The stone is shaped a bit like a diamond. It is a size 5.5 you can wear it as a midi ring or even a pinky ring if it’s too small for you! It’s super beautiful I love this ring stamped 925 and a makers mark I cannot make out. A strange line at the back of the band it is not a break or a crack I can vouch for that I do not know why it is there but it does not take away from the beautiful ring!